Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
May 3, 2016
Patent Application Number
14863381
Date Filed
September 23, 2015
Patent Citations Received
Patent Primary Examiner
Patent abstract
A payment reader includes a contactless interface for communicating with a contactless device. The payment reader has a processor that executes instructions stored in memory, and the instructions include instructions for a plurality of firmware modules including a message dispatcher module and a plurality of functional modules. The functional modules generate messages and the message dispatcher module stores the messages in a queued data structure such as a stack or a queue. The messages are provided to the functional modules from the queued data structure. Some of the messages are timed messages that are returned to the queued data structure.
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